DE3622224A1 - Verfahren zur herstellung von bromderivaten des diphenylethers - Google Patents

Verfahren zur herstellung von bromderivaten des diphenylethers

Info

Publication number
DE3622224A1
DE3622224A1 DE19863622224 DE3622224A DE3622224A1 DE 3622224 A1 DE3622224 A1 DE 3622224A1 DE 19863622224 DE19863622224 DE 19863622224 DE 3622224 A DE3622224 A DE 3622224A DE 3622224 A1 DE3622224 A1 DE 3622224A1
Authority
DE
Germany
Prior art keywords
diphenyl ether
solvent
brominated
perbrominated
organic solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19863622224
Other languages
German (de)
English (en)
Inventor
Robert Decaudin
Bernard Gurtner
Andre Gagnieur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Atochem SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atochem SA filed Critical Atochem SA
Publication of DE3622224A1 publication Critical patent/DE3622224A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19863622224 1985-07-03 1986-07-02 Verfahren zur herstellung von bromderivaten des diphenylethers Withdrawn DE3622224A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8510161A FR2584396B1 (fr) 1985-07-03 1985-07-03 Procede de preparation de derives bromes du diphenylether

Publications (1)

Publication Number Publication Date
DE3622224A1 true DE3622224A1 (de) 1987-01-15

Family

ID=9320927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863622224 Withdrawn DE3622224A1 (de) 1985-07-03 1986-07-02 Verfahren zur herstellung von bromderivaten des diphenylethers

Country Status (11)

Country Link
US (1) US4701564A (ja)
JP (1) JPS6210034A (ja)
BE (1) BE905038A (ja)
CH (1) CH668064A5 (ja)
DE (1) DE3622224A1 (ja)
ES (1) ES2000305A6 (ja)
FR (1) FR2584396B1 (ja)
GB (1) GB2178426B (ja)
IL (1) IL79286A0 (ja)
IT (1) IT1190649B (ja)
NL (1) NL8601649A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490378A1 (en) * 1990-12-12 1992-06-17 Albemarle Corporation Bromination process

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445595A3 (en) * 1990-03-05 1993-02-24 Ethyl Corporation Bromination process
US5136107A (en) * 1990-06-04 1992-08-04 Ethyl Corporation Process for halogenating aromatic compounds
CN100448821C (zh) 2001-12-21 2009-01-07 帕布服务公司 生产十溴二苯基烷烃的方法与装置
TW200813196A (en) * 2006-07-11 2008-03-16 Albemarle Corp High assay decabromodiphenyl oxide
US20080058558A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of decabromodiphenyl oxide
WO2008027781A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
WO2008027777A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
US20080058555A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
US20080058557A1 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide
WO2008027776A2 (en) * 2006-08-29 2008-03-06 Albemarle Corporation Preparation of high assay decabromodiphenyl oxide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193510B (de) * 1962-10-06 1965-05-26 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von Brom-derivaten des Diphenyls, Diphenylaethers, Diphenylphenylaethers oder Di-, Tri- bzw. Tetraphenylmethans mit 4 und mehr Bromatomen je Molkuel
GB1472383A (en) * 1976-01-23 1977-05-04 Isc Chem Ltd Bromination of diphenyl oxide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022634A (en) * 1933-07-03 1935-11-26 Dow Chemical Co Halogenated diphenyl oxide
US3232959A (en) * 1961-12-05 1966-02-01 Kalk Chemische Fabrik Gmbh Process for the production of bromine derivatives of aromatic compounds devoid of condensed benzene nuclet containing over 3 bromine atoms per molecule
US3760003A (en) * 1970-10-02 1973-09-18 Dow Chemical Co Halogenated polyphenyl ethers
US3763248A (en) * 1971-03-02 1973-10-02 Ethyl Corp Process for production of poly brominated aromatics
US3959387A (en) * 1972-08-24 1976-05-25 Ethyl Corporation Recovery of brominated biphenyl oxide
DE2534209A1 (de) * 1975-07-31 1977-02-17 Dynamit Nobel Ag Ar-octahalogendiphenylaether-4,4'- dimethanol
CA1087211A (en) * 1976-03-08 1980-10-07 Henry J. Barda Process for polybrominating bisphenoxy alkanes
DD128749A1 (de) * 1976-12-13 1977-12-07 Wolfgang Baumann Verfahren zur herstellung von hexabrombenzol
JPS6058728B2 (ja) * 1977-10-11 1985-12-21 旭硝子株式会社 臭素含有化合物の製造方法
JPS55124731A (en) * 1979-03-20 1980-09-26 Asahi Glass Co Ltd Preparation of polybromodiphenyl ether
US4287373A (en) * 1979-05-16 1981-09-01 Great Lakes Chemical Corporation Perbromination of phenol and diphenyl ether at elevated temperature using bromine as the reaction medium
FR2505821B1 (fr) * 1981-05-12 1986-02-14 Great Lakes Chemical Corp Procede de perbromation du phenol et de l'ether diphenylique a temperature elevee, en utilisant du brome comme milieu reactionnel
US4521633A (en) * 1983-05-19 1985-06-04 The Dow Chemical Company Bromination process
GB2143521B (en) * 1983-07-21 1986-09-10 Toyo Soda Mfg Co Ltd Process for producing decabromodiphenylether

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1193510B (de) * 1962-10-06 1965-05-26 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von Brom-derivaten des Diphenyls, Diphenylaethers, Diphenylphenylaethers oder Di-, Tri- bzw. Tetraphenylmethans mit 4 und mehr Bromatomen je Molkuel
GB1472383A (en) * 1976-01-23 1977-05-04 Isc Chem Ltd Bromination of diphenyl oxide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0490378A1 (en) * 1990-12-12 1992-06-17 Albemarle Corporation Bromination process

Also Published As

Publication number Publication date
GB2178426A (en) 1987-02-11
JPS6210034A (ja) 1987-01-19
GB2178426B (en) 1989-07-12
ES2000305A6 (es) 1988-02-16
IL79286A0 (en) 1986-09-30
FR2584396A1 (fr) 1987-01-09
US4701564A (en) 1987-10-20
GB8616123D0 (en) 1986-08-06
IT8620959A1 (it) 1987-12-27
IT8620959A0 (it) 1986-06-27
FR2584396B1 (fr) 1987-09-25
CH668064A5 (fr) 1988-11-30
IT1190649B (it) 1988-02-16
BE905038A (fr) 1987-01-02
NL8601649A (nl) 1987-02-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal